# Tags relating to image configuration
'ComponentsConfiguration' => Exif::UNDEFINED, # Meaning of each component #p33
'CompressedBitsPerPixel' => Exif::RATIONAL, # Image compression mode
- 'PixelYDimension' => Exif::SHORT_OR_LONG, # Valid image width
- 'PixelXDimension' => Exif::SHORT_OR_LONG, # Valid image height
+ 'PixelYDimension' => Exif::SHORT_OR_LONG, # Valid image height
+ 'PixelXDimension' => Exif::SHORT_OR_LONG, # Valid image width
# Tags relating to related user information
'MakerNote' => Exif::IGNORE, # Manufacturer notes